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<?php |
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namespace Drobotik\Eav\Validation; |
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use Drobotik\Eav\Interface\ConstraintInterface; |
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use Drobotik\Eav\Validation\Constraints\RequiredConstraint; |
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class Validator |
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{ |
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/** |
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* @param $value |
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* @param array $constraints |
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* @return Violation[] |
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*/ |
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public function validate($value, array $constraints) |
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{ |
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foreach ($constraints as $constraint) { |
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if ($constraint instanceof ConstraintInterface) { |
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$violation = $constraint->validate($value); |
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if ($violation !== null) { |
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return new Violation(get_class($constraint), $violation); |
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} |
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} |
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} |
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return null; |
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} |
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public function validateAll(array $data, array $rules): array |
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{ |
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$violations = []; |
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foreach ($rules as $field => $constraints) { |
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$isRequired = false; |
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// Check if RequiredConstraint is present |
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foreach ($constraints as $constraint) { |
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if ($constraint instanceof RequiredConstraint) { |
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$isRequired = true; |
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break; |
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} |
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} |
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// If required but missing, add an error |
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if ($isRequired && !isset($data[$field])) { |
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$violations[] = new Violation($field, "The field '$field' is required."); |
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continue; |
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} |
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// If the field is not required and missing, skip validation |
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if (!$isRequired && !isset($data[$field])) { |
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continue; |
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} |
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// Validate the field if present |
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$violation = $this->validate($data[$field], $constraints); |
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if (!empty($violation)) { |
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$violations[] = new Violation($field, $violation); |
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} |
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} |
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return $violations; |
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} |
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} |
kuperwood /
eav
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